<?php

/**
 * This is the model class for table "category_detail".
 *
 * The followings are the available columns in table 'category_detail':
 * @property integer $id
 * @property integer $category_id
 * @property string $language
 * @property string $name
 * @property string $created_at
 * @property string $updated_at
 */
class CategoryDetail extends CActiveRecord {

    /**
     * Returns the static model of the specified AR class.
     * @param string $className active record class name.
     * @return CategoryDetail the static model class
     */
    public static function model($className=__CLASS__) {
        return parent::model($className);
    }

    /**
     * @return string the associated database table name
     */
    public function tableName() {
        return 'category_detail';
    }

    /**
     * @return array validation rules for model attributes.
     */
    public function rules() {
        // NOTE: you should only define rules for those attributes that
        // will receive user inputs.
        return array(
            array('name', 'required'),
            array('category_id', 'numerical', 'integerOnly' => true),
            array('language', 'length', 'max' => 3),
            array('name', 'length', 'max' => 255),
            array('created_at, updated_at', 'safe'),
            // The following rule is used by search().
            // Please remove those attributes that should not be searched.
            array('id, category_id, language, name, created_at, updated_at', 'safe', 'on' => 'search'),
        );
    }

    /**
     * set timestamp before save
     */
    public function beforeSave() {
        if ($this->isNewRecord)
            $this->created_at = new CDbExpression('NOW()');
        $this->updated_at = new CDbExpression('NOW()');
        return parent::beforeSave();
    }

    /**
     * @return array relational rules.
     */
    public function relations() {
        // NOTE: you may need to adjust the relation name and the related
        // class name for the relations automatically generated below.
        return array(
            'category' => array(self::BELONGS_TO, 'Category', 'category_id'),
        );
    }

    /**
     * @return array customized attribute labels (name=>label)
     */
    public function attributeLabels() {
        return array(
            'id' => Yii::t('category', 'id'),
            'category_id' => Yii::t('category', 'categoryType'),
            'language' => Yii::t('category', 'language'),
            'name' => ($this->language == 'vi' ? Yii::t('category', 'nameVi') : Yii::t('category', 'nameEn')),
            'created_at' => Yii::t('category', 'createdAt'),
            'updated_at' => Yii::t('category', 'updatedAt'),
        );
    }

    /**
     * Retrieves a list of models based on the current search/filter conditions.
     * @return CActiveDataProvider the data provider that can return the models based on the search/filter conditions.
     */
    public function search() {
        // Warning: Please modify the following code to remove attributes that
        // should not be searched.

        $criteria = new CDbCriteria;

        $criteria->compare('id', $this->id);
        $criteria->compare('category_id', $this->category_id);
        $criteria->compare('language', $this->language, true);
        $criteria->compare('name', $this->name, true);
        $criteria->compare('created_at', $this->created_at, true);
        $criteria->compare('updated_at', $this->updated_at, true);

        return new CActiveDataProvider($this, array(
                    'criteria' => $criteria,
                ));
    }

    /**
     * delete all
     */
    public function deleteCategoryDetailsByCategoryID($id) {
        $criteria = new CDbCriteria;
        $criteria->condition = "category_id =:category_id";
        $criteria->params = array(':category_id' => $id);
        return CategoryDetail::model()->deleteAll($criteria);
    }
   
}